138913665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1201}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 243015552

約数和(自身を除く): 104101887

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 701, 1201, 2103, 3505, 3603, 6005, 7711, 10515, 13211, 18015, 23133, 38555, 39633, 66055, 115665, 198165, 841901, 2525703, 4209505, 9260911, 12628515, 27782733, 46304555, 138913665]

約数ペア:

[(1, 138913665), (3, 46304555), (5, 27782733), (11, 12628515), (15, 9260911), (33, 4209505), (55, 2525703), (165, 841901), (701, 198165), (1201, 115665), (2103, 66055), (3505, 39633), (3603, 38555), (6005, 23133), (7711, 18015), (10515, 13211)]